| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $25.78 | 13.208% | $29.185 | $29.19 | $29.20 | $29.20 |
| Purchase #2 | $75.36 | 5.554% | $79.5455 | $79.55 | $79.55 | $79.50 |
| Purchase #3 | $147.38 | 12.150% | $165.2867 | $165.29 | $165.30 | $165.30 |
| Purchase #4 | $44.47 | 10.751% | $49.251 | $49.25 | $49.25 | $49.30 |
| Purchase #5 | $96.87 | 6.393% | $103.0629 | $103.06 | $103.05 | $103.10 |
| Purchase #6 | $168.53 | 5.220% | $177.3273 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $192.53 | 11.199% | $214.0914 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $750.92 | $817.7498 | $817.76 | $817.80 | $817.80 | |